* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; background: #F3EFE8; }
body { margin: 0; overflow: hidden; }
main { width: 100vw; height: 100vh; height: 100svh; min-width: 0; min-height: 0; display: grid; place-items: center; overflow: hidden; }
img { display: block; width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: cover; object-position: center; }